ATI K-Series Racing Damper - Race 918478

ATI K-Series Racing Damper - Race 918478 ATI Performance Products, Inc. is proud to introduce its renowned Super Damper for the Honda K-series engine racing applications. Unlike unbalanced underdrive pulleys, which offer no protection to high performance engines, the ATI Super Damper provides balanced dampening of torsional crankshaft vibrations. Race dampers allow for the mounting of a dry sump oiling drive gear to the front of the pulley. All K-series Super Dampers exceed SFI 18.1 Safety Certification and are approved for NHRA & IHRA competition.  Race Damper - No P/S or A/C Diameter: 7.074" • 180mm Weight: 7.1 lbs. • 3.22 kg